[INFO] fetching crate cafebabe 0.4.1...
[INFO] testing cafebabe-0.4.1 against master#b70888601af92f6cdc0364abab3446e418b91d36 for pr-86479
[INFO] extracting crate cafebabe 0.4.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate cafebabe 0.4.1 on toolchain b70888601af92f6cdc0364abab3446e418b91d36
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cafebabe 0.4.1
[INFO] finished tweaking crates.io crate cafebabe 0.4.1
[INFO] tweaked toml for crates.io crate cafebabe 0.4.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate cafebabe 0.4.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0662615bb8ed50fa3748a994869cb5ea01201cf1cc16ede6b6258744490d99a
[INFO] running `Command { std: "docker" "start" "-a" "a0662615bb8ed50fa3748a994869cb5ea01201cf1cc16ede6b6258744490d99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0662615bb8ed50fa3748a994869cb5ea01201cf1cc16ede6b6258744490d99a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0662615bb8ed50fa3748a994869cb5ea01201cf1cc16ede6b6258744490d99a", kill_on_drop: false }`
[INFO] [stdout] a0662615bb8ed50fa3748a994869cb5ea01201cf1cc16ede6b6258744490d99a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf18c8ef8bdc8fc1f2d4a7fb2c9573526fdda7ea068d0114d085ee9029302081
[INFO] running `Command { std: "docker" "start" "-a" "cf18c8ef8bdc8fc1f2d4a7fb2c9573526fdda7ea068d0114d085ee9029302081", kill_on_drop: false }`
[INFO] [stderr]    Compiling cesu8 v1.1.0
[INFO] [stderr]    Compiling cafebabe v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.87s
[INFO] running `Command { std: "docker" "inspect" "cf18c8ef8bdc8fc1f2d4a7fb2c9573526fdda7ea068d0114d085ee9029302081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf18c8ef8bdc8fc1f2d4a7fb2c9573526fdda7ea068d0114d085ee9029302081", kill_on_drop: false }`
[INFO] [stdout] cf18c8ef8bdc8fc1f2d4a7fb2c9573526fdda7ea068d0114d085ee9029302081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4dce8e58cc25455cb5e3f593ee6b007347bcfdff7e0afea660671567ace48acc
[INFO] running `Command { std: "docker" "start" "-a" "4dce8e58cc25455cb5e3f593ee6b007347bcfdff7e0afea660671567ace48acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling cafebabe v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.91s
[INFO] running `Command { std: "docker" "inspect" "4dce8e58cc25455cb5e3f593ee6b007347bcfdff7e0afea660671567ace48acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4dce8e58cc25455cb5e3f593ee6b007347bcfdff7e0afea660671567ace48acc", kill_on_drop: false }`
[INFO] [stdout] 4dce8e58cc25455cb5e3f593ee6b007347bcfdff7e0afea660671567ace48acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+b70888601af92f6cdc0364abab3446e418b91d36" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 45a4a8164b7346a270110ebf50dcb4962fc23b391d78c6ca56e0e5727aafede1
[INFO] running `Command { std: "docker" "start" "-a" "45a4a8164b7346a270110ebf50dcb4962fc23b391d78c6ca56e0e5727aafede1", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cafebabe-aa5f391665075d13)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test names::tests::test_field_descriptors ... ok
[INFO] [stdout] test names::tests::test_method_descriptors ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cafebabe
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "45a4a8164b7346a270110ebf50dcb4962fc23b391d78c6ca56e0e5727aafede1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45a4a8164b7346a270110ebf50dcb4962fc23b391d78c6ca56e0e5727aafede1", kill_on_drop: false }`
[INFO] [stdout] 45a4a8164b7346a270110ebf50dcb4962fc23b391d78c6ca56e0e5727aafede1